Open to opportunities

Максим Гамаль

@0005345

Message

I build enterprise data pipelines, warehouses, and BI reporting solutions.

Ukraine

Message

What I'm looking for

I'm looking to build scalable data pipelines, analytical models, and self-service reporting that turn complex business data into reliable decisions, while collaborating closely with stakeholders and improving processes through automation.

At EpicentrK, I build ETL workflows, data models, and enterprise reporting solutions for one of Ukraine's largest omnichannel retail groups. I've delivered 50+ Power BI and Microsoft Fabric dashboards, integrated ERP, CRM, e-commerce, marketing, finance, logistics, and operational data, and supported secure analytics for 2,000+ users.

I've optimized warehouse queries, refresh workflows, semantic models, and reporting performance while creating decision-ready datasets for inventory optimization, ABC-XYZ classification, RFM and cohort analysis, SLA, NPS, sales funnels, and marketing attribution.

Through freelance work, I’ve helped e-commerce, retail, fitness, hospitality, logistics, marketing, and service businesses build data integrations, automation, dimensional models, and self-service analytics using SQL, Python, Azure Data Factory, dbt, Power BI, REST APIs, and workflow automation tools.

Experience

Work history, roles, and key accomplishments

Current

Senior Business Intelligence Developer

Current

EpicentrK

Apr 2019 - Present (7 years 4 months)

Designed and maintained ETL workflows and data transformation processes using SQL, Azure Data Factory, Microsoft Fabric, and Power Query. Delivered 50+ Power BI and Microsoft Fabric dashboards, implemented Row-Level Security for 2,000+ users, and built analytical models for inventory optimization, RFM, and cohort analysis.